baber/WOPTO huggingface dataset:
Patent JP-H03291324-A (JP)
Title: Method for refining clean steel
Inventor: MASAME KAORU
IPC: C21C7/076
Filed: 1990-04-06
Abstract: PURPOSE:To produce a superclean steel having low oxygen concentration and minimal in residual inclusions by adding a refining agent in which CaO, MgO, etc., and the halides of alkali (earth) metals are incorporated into CaC2 to a molten steel. CONSTITUTION:A refining agent has a composition consisting of, by weight, 10-60% CaC2, <60%, in total, of one or >=2 kinds among CaO, MgO, and Al2O3, and 5-60% of one or more kinds of the halides of alkali (earth) metals. This refining agent is added to a molten steel which is not subjected to deoxidation by means of Al, and these are allowed to react with each other to carry out deoxidation. At this time, deoxidation treatment is performed by shutting off the molten steel from the air because Ca resulting from the decomposition of CaC2 has a strong affinity for oxygen. This method applies to steels of >=0.1% C content.
Patent JP-S63258371-A (JP)
Title: Balloon guide of automatic winder
Inventor: UCHIDA YUJI
IPC: B65H57/22
Filed: 1987-04-15
Abstract: PURPOSE:To prevent troubles when unwinding a thread at a high speed by making a balloon guide with a cylindrical body with both ends open and fixing the cylindrical body coaxially with a bobbin at a position where the upper end of the bobbin enters inside the cylindrical body. CONSTITUTION:Making a balloon guide 21 with a cylindrical body 34 with both ends 34a, 34b open, the cylindrical body is fixed at a position where the upper end of a bobbin 16 comes inside a lower part of the cylindrical body 34. A favorable balloon shape B can be formed at a high thread speed by specifying respective conditions for the inner diameter of the balloon guide 21, mean outer diameter of the bobbin core pipe 35, the distance between the lower end of the cylindrical body 34 and the lower end of the thread layer on the bobbin 16, and the overlapping length of the cylindrical body 34 and the upper part of the bobbin 16.
Patent JP-H09275807-A (JP)
Title: Seedling transplanter
Inventor: WADA TOSHIRO
IPC: A01G9/08
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a seedling transplanter provided with a sensor capable of exactly detecting whether a transplanting claw appropriately holds a seedling or not. SOLUTION: This seedling transplanter is provided with a mobile body to be reciprocatively moved between a seedling take-out position to take the seedling out of a nursery tray and a seedling trans-planting position to plant the seedling into a transplant tray and a planting part 40 pivotally supported on the mobile body so as to take the seedling out of the nursery tray at the seedling take-out position and to plant it into the transplant tray at the seedling transplanting position while drawing an arcuate track and, inside the transplanting action track of the planting part 40, a seedling sensor 86 is provided for detecting the presence/absence of appropriate seedling by detecting the presence/absence of light having an optical axis almost in parallel to the reciprocative moving direction of the mobile body.
Patent JP-H05268695-A (JP)
Title: Loud speaker having combined parts of edge and seal
IPC: H04R7/20
Filed: 1992-04-13
Abstract: PURPOSE: To form parts with a combined foamed body of the edge of the diaphragm of a speaker and a seal part in one body. CONSTITUTION: This speaker is provided with a frame 10, having a protruding part 11 surrounding outskirts at the top, and a component 13 in which the edge of a diaphragm and a seal are combined into one body. A constituent component 13 is formed of a molded foamed body and has a part 18, which is formed of the foamed body, is indented and extends in almost a vertical direction, the molding direction, in addition to a part 19 located on the projecting part 11.
Patent JP-S60239494-A (JP)
Title: 3,3"-di-o-acyl-4"-o-substituted spiramycin i
Inventor: OOMURA SATOSHI
IPC: A61P31/04
Filed: 1984-05-11
Abstract: NEW MATERIAL:A compound (salt) expressed by formula I [R1 is alkyl, (substituted)phenyl, naphthyl, etc.; R2 and R3 are alkylcarbonyl group expressed by the formula COCnH2n+1 (n is an integer 1-4); Me is methyl]. EXAMPLE:3,3''-Di-O-acetyl-4''-O-methylspiramycin I. USE:An antimicrobial agent against Gram-positive bacteria and mycoplasmas. PREPARATION:For example, the aldehyde group of spiramycin I expressed by formula II is protected to give 3,18-(O-tert-butyldimethylsilyl)acetal derivtive, and the 2'-position thereof is acetylated. Tetrabutylammonium chloride is then added thereto to remove the acetal group protecting the 3,18-positions. A carboxylic acid acyl halide, etc. is then reacted with the resultant compound, and the protecting group at the 2'-position is eliminated to afford the aimed compound expressed by formula I.
Patent JP-H06311622-A (JP)
Title: Joint reinforcing method
Inventor: INOHANA SHOJI
IPC: H02G1/14
Filed: 1993-04-20
Abstract: PURPOSE:To provide a method for reinforcing the joint of power cable or pipe line of oil or gas in which a joint reinforcing layer excellent in mechanical strength can be formed with high workability while suppressing fluctuation of mechanical strength in the peripheral direction. CONSTITUTION:A cable sheath and the end part of a joint box 11 containing a sleeve 12 for connecting the central conductor of an OF cable (oil immersed power cable) 2 electrically are sealed airtightly by means of a seal part (leaded joint) and a glass cloth tape impregnated with resin is applied thereabout. A thin metal net 4 formed into a tube is then fitted over the glass cloth tape and the glass cloth tape impregnated with resin is also applied around the metal met 4. The resin then cured integrally on the inside and outside of the net 4 thus obtaining a joint reinforcing layer 5 embedded with the net 4.
Patent JP-H074644-A (JP)
Title: Gas cooker
Inventor: AKAMATSU YOSHIO
IPC: F23N5/02
Filed: 1994-05-02
Abstract: PURPOSE:To provide a gas cooker having a high safety. CONSTITUTION:The gas cooker comprises a gas controller 30 for controlling supply and flow rate of gas to a gas burner by driving a motor 42, an electronic controller 31 for sending a signal to the controller 30, an operating unit 32 for inputting/outputting a control signal, and a temperature sensor 75 mounted at the bottom of a pan. The controller 30 is driven according to a detected temperature of the sensor 75 to control a gas flow rate. By means of this structure, fires caused by 'tempura' are prevented, and an automatic fire extinguishing can be conducted in the case where the supply of gas is kept continued by mistake.
Patent JP-H01267328-A (JP)
Title: Fuel injection device for engine
Inventor: MAMIYA KIYOTAKA
IPC: F02D41/34
Filed: 1988-04-15
Abstract: PURPOSE:To deflect an available air-fuel mixture in and around a spark plug in a combustion chamber as well as to perform stratification for the mixture so well by setting up a fuel injection valve in the specified part of a combustion chamber, and performing the fuel injection twice at the specified timing of an intake stroke. CONSTITUTION:An engine 1 is provided with a spark plug 15 at the top of a combustion chamber 2. In this case, a fuel injection valve 16 is set up in a side face of the combustion chamber 2. This fuel injection valve 16 is set up so as to hold an intake port 5a is between together with the spark plug 15, while it directs the fuel injection direction to the spark plug 15. The fuel injection valve 16 is controlled by an injection control means 42, making a controller 30 of its main body, on the basis of each detection signal out of various sensors 20-26 detecting a driving state of the engine 1. In brief, the fuel injection valve 16 is controlled so as to spray fuel each at the specified time when an intake air flow in the first half of the intake stroke is little and when it is much in the last half of the stroke, respectively.
Patent JP-S58209351-A (JP)
Inventor: UEDA YASUTAMI
IPC: A61G7/10
Filed: 1982-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02271042-A (JP)
Title: Accelerating fuel controller of engine
Inventor: OTA YUJI
IPC: F02D41/04
Filed: 1989-04-10
Abstract: PURPOSE:To prevent overrich effect during warming and to improve acceleration ability during cooling by increasing the amount of fuel supply when a quantity of state relating to acceleration reaches a standard level, while changing the standard level lower during cooling. CONSTITUTION:Based on the quantity of state relating to acceleration detected by an acceleration detecting means 31, a fuel supply means 10 is controlled by a fuel increasing means 41, and the amount of fuel supply is increased when the quantity of state reaches a standard level, whereby temporary leaning can be prevented. If the standard level is properly set at the fuel increasing means 41, fuel is increased only when it is rapidly accelerated during warming, whereby overrich effect of a mixed gas can be prevented. During cooling, based on the temperature by a temperature detecting means 35, the standard level at the fuel increasing means 41 is changed lower by a standard level changing means 42, and fuel is increased at the time of starting, or at the time of acceleration by slight pedalling, whereby leaning of a mixed gas is prevented, and acceleration ability can thus be improved.
Patent JP-2000283225-A (JP)
Title: Elastic support device
Inventor: HISHIJIMA YASUHISA
IPC: F16F15/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure predetermined energy absorption characteristic for a long time by providing a hole extending in the vertical direction inside a support body constituted by laminating an elastic material layer and a rigid material layer alternately in the vertical direction and sealing many particlelike bodies for damping in this hole in a device provided with the support body. SOLUTION: In an elastic support device 1 which is provided with upper and lower part mounting plates 2, 3 and a support body 6 and is provided between an upper structure 4 and a lower structure 5 through the upper and lower part mounting plates 2, 3, the whole support body 6 is formed like a circular column, and a hole 8 is formed in its central part. Moreover, the support body 6 is constituted by laminating a rubber layer 9 which is an annular elastic material layer, reinforcing plates which are rigid material layers for constraining the swollenout of laminated rubber, so-called thick-walled upper and lower part reinforcing plates 10, 11 and a thin-walled intermediate reinforcing plate 12 alternately.  Many particlelike bodies 7 and a filler made of silicon putty for filling up a clearance between each particlelike body 7 are filled in the hole 8, and a bottom part and an upper part of the hole 8 are closed by steel lids 22, 23.
Patent JP-H10286142-A (JP)
Title: Back part structure of chair
Inventor: YAMAZAKI RYOKICHI
IPC: A47C7/42
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To exchange upholstered cloth by facilitating the attachment/ detachment of upholstered cloth. SOLUTION: The back part of a chair is provided with a frame material 5 having a back plate 8 and a core plate 9, a pad material 6 provided on the front surface of the frame material 5 and upholstered cloth 7 covering the front surface of the pad material 6. In this case, engagement pieces 10 are provided in the upper and lower end parts and the both side parts of upholstered cloth 7, engagement projecting parts 9a engaged with the engagement pieces 10 separation-possibly are provided at positions corresponding to the respective engagement pieces 10 in the upper and lower end parts and the both side parts of the core plate 9,  the core plate 9 of the frame material and the pad material 6 are covered with upholstered cloth 7 from their front surface sides and the respective engagement pieces 10 of upholstered cloth 7 are engaged with the respective engagement projecting parts 9s of the core plate 9.
Patent JP-H03292188-A (JP)
Title: Printing method
Inventor: YAMANE MITSUO
IPC: B41M5/382
Filed: 1990-04-09
Abstract: PURPOSE:To simply form a printing image on a medium to be printed by closely bonding the ink image formed on a hot melt adhesive to the medium to be printed in the state laminated between the hot melt adhesive and other hot melt adhesive and heating the same under pressure from the upper surface thereof. CONSTITUTION:The heating body 16 provided on a thermal head 15 generates heat on the basis of the input signal of the keyboard of a recording apparatus and an ink image is thermally transferred to the hot melt adhesive 14 of a transfer sheet 10 corresponding to the heat generating region thereof and the transfer image is formed on the transfer sheet 10. The transfer image thermally transferred to the transfer sheet 10 is re-transferred (transferred under heating and pressure) to a medium to be printed along with the hot melt adhesive 14 of the transfer sheet 10 by applying predetermined heat and pressure to the sheet from the rear thereof. At this time, the transfer image is transferred under heating and pressure in such a state that other hot melt adhesive 32 is present between the transfer image 21 and a medium 30 to be printed out said adhesive 32 is provided on the medium 30 to be printed by bonding the same to said medium 30 under heating and pressure or may be merely placed on the medium 30 to be printed.
Patent JP-H11285858-A (JP)
Title: Electronic beam welding equipment and its welding method
Inventor: SHIGE TAKASHI
IPC: B23K15/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide electronic beam welding equipment and its welding method capable of forming a welded joint having higher quality by preventing a separation from weld line from generating during welding. SOLUTION: An electronic gun 4 which generates electronic beams E and a cylindrical shaft 1 being an object to be welded are arranged in the inside of a vacuum container 6. Also, a CCD camera 7a is inserted into the cylindrical shaft 1, and the rear surface of an I type groove 2 during electronic beam welding is monitored with the camera. The video information of the CCD camera 7a is transmitted to an external controller 7b and supervising monitor 7c in the outside of the vacuum container 6. Such a position of the electronic gun 4 that separation from weld line does not generate is calculated with the controller 7b based on the video information, the electronic gun 4 is transferred like the arrow A based on the calculated result, whereby a relative position between the electronic gun 4 and the I type groove 2 is adjusted.
Patent JP-H05268663-A (JP)
Title: Terminal station power failure signal reception system
IPC: H04B17/00
Filed: 1992-03-19
Abstract: PURPOSE:To attain the information processing and to eliminate a fault in the operation by providing a power failure information storage section in common to each reception channel on a master station, erasing the power failure information with power restoration information and informing power restoration. CONSTITUTION:When a radio equipment section 2 of a master station 1 recovers a power failure signal from a terminal station, the information is stored in a power failure information storage section 6 via a prescribed reception section in reception sections 31-3n for each channel. Then the power failure information from the terminal station is stored by a common section of the master station 1 independently of a channel. Even when the power restoration information from the terminal station is sent through other channel than the transmission channel, the information is sent/received. Then the power restoration information is received surely after the power failure, the convenience of the operation is improved and the information is sent/received even on the occurrence of a channel fault or even when a transmission channel is different.
Patent JP-H07277186-A (JP)
Title: Magnet belt
Inventor: KURIYAMA YOSHIHIKO
IPC: B61B13/12
Filed: 1994-04-07
Abstract: PURPOSE:To reduce the fitting pitch of a magnet device and also provide a magnet belt which can be maintained easily. CONSTITUTION:A magnet device has a magnet belt 3 having respective unevenly formed sections of a surface and a rear face and in which projection/recess parts 30a, 30b on the rear face are turning while engaging with a drive member and a fitting part 50 for detachably fitting a magnet unit 100 on the upper face of a projecting part 30c of the surface of the magnet belt 3.
Patent JP-S59219829-A (JP)
Inventor: ABE HIROO
IPC: H01H73/20
Filed: 1983-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58211394-A (JP)
Title: Semiconductor integrated circuit
Inventor: WATANABE TOSHIHIKO
IPC: G11C11/419
Filed: 1982-06-01
Abstract: PURPOSE:To reduce the effect of a thermion and to ensure the stable working of a semiconductor IC, by providing the 1st FF circuit, the 1st means to activate the 1st FF circuit, the 2nd FF circuit, the 2nd means to activate the 2nd FF circuit, a control means, and the 3rd means respectively. CONSTITUTION:The 2nd FF circuits T15 and T16, the 2nd means T17 to activate the circuits T15 and T16, control means T11 and T12 which cut an electrical connection between the 1st FF circuits T8 and T9 and a bit line, and the 3rd means T6 and T7 which precharge nodes N4 and N5 connected to two drains which have no mutual connection at logical level ''1'' are added to a sense amplifier circuit containing the circuits T8 and T9 and the 1st means T10 which activates these circuits. Thus the effect of a thermion is reduced to prevent a malfunction of a semiconductor IC.
Patent JP-H11247373-A (JP)
Title: Metal roof plate
Inventor: TANIGUCHI MASAICHI
IPC: E04D3/30
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a metal roof plate wherein an engaging part and a part to be engaged are engaged with each other by means of an inwardly oriented lower inclined part for engagement so that a roof covering operation can be performed efficiently in one pressure connection operation. SOLUTION: In the metal roof plate, an engaging part 2 is erected on the side of eaves and a part 3 to be engaged, with which an engaging part 2 of another metal roof plate is engaged, is erected at a ridge side location spaced a predetermined distance from the part 2 on the side of eaves. In the part 2, a vertical portion 2a is formed at least at one side end of a metal plate 1 by bonding. A small horizontal part 2b is formed outside the top end of the part 2a by bending it, and an inwardly, downwardly inclined part 2c is formed, by bending, at an end of the part 2b. In the part 3, a reinforcing inclined part 3a and a vertical part 3b are continuously formed, by bending, on the other side end of the plate 1. A small horizontal part 3c is formed inside the top end of the part 3b.  And the part 3c is folded back to form a double surface part and the double surface part is bent into an inverted L-shape to form a vertical part 3e, and a horizontal mount part 3f is formed outside the lower end of the part 3e.
Patent JP-H07278265-A (JP)
Title: Epoxy resin composition for tow prepreg
Inventor: HORII HIDEO
IPC: C08G59/28
Filed: 1994-04-08
Abstract: PURPOSE:To provide the title compsn. which exhibits no autohesion, is flexible, has a good deliverability from a bobbin, and gives an FRP excellent in physical properties. CONSTITUTION:This compsn. contains at least one epoxy resin selected from the group consisting of a bisphenol F epoxy resin, a bisphenol A epoxy resin liq. at 30 deg.C or lower, and a polyglycidylamine of the formula (R is H or a hydrocarbon group; and n is an integer of 1-4), dicyandiamide, and a cure accelerator as the essential components.
Patent JP-S61252797-A (JP)
Title: Oscillating member for acoustic appliance
Inventor: HIRATA KOICHI
IPC: H04R7/02
Filed: 1985-04-30
Abstract: PURPOSE:To have a good acoustic characteristic by forming by an amorphous thin plate obtained by absolutely rapidly cooling a fused liquid of Ti base alloy incorporating Si and B. CONSTITUTION:A fused liquid of Ti base alloy containing Si below 40at%, B below 20at% and remaining part of Ti is absolutely rapidly cooled to obtain an amorphous thin plate. An oscillating member for an acoustic appliance is formed by this thin plate. A tensile strength of a Ti base amorphous material can be remarkably improved in comparison with a pure Ti, Ti-Si alloy and a density is substantially equal to that of a metal Ti. This oscillating plate requires no processes such as casting, a rolling, especially the rolling, so that does not have a directional characteristic and a good acoustic characteristic can be obtained.
Patent JP-S60238689-A (JP)
Title: Heat exchanger
Inventor: TAKAHASHI KENZOU
IPC: F28F3/08
Filed: 1984-05-11
Abstract: PURPOSE:To enhance the heat exchange efficiency by a structure wherein the parallel passages of a fin, the sectional areas of which are changed in order to give the lead-in primary fluid and secondary fluid the predetermined flow speed distribution due to static pressure loss, are provided. CONSTITUTION:The parallel passages of a fin 1 is provided such that its sectional areas are changed in order to give the lead-in primary fluid and secondary fluid the predetermined flow speed distribution due to static pressure loss. Concretely, the pitch P of the fin 1 is formed to become continuously and gradually smaller from one side toward the other side of the fin. The side of the fin, the pitch P at which is smaller, is set to be the lead-out port sides of the primary fluid M and of the secondary fluid N. The change of the pitch P of a fin consisting of a heat exchange element causes the change of the pressure losses of parallel passages 1a, resulting in making the speed distributions of the fluids M and N in order to flow a large amount of fluid to portions with higher heat exchange efficiency.
Patent JP-H07302083-A (JP)
Title: Audio signal generator
Inventor: NODA HIDEO
IPC: G10L19/00
Filed: 1994-05-06
Abstract: PURPOSE:To reduce the work load of a sound source LSI which generates audio signals such as musical sound in a music computer. CONSTITUTION:A playing data memory 13 stores the playing data for automatic playing. A CPU 10 reads the playing data, generates parameters and inputs them to a sound source LSI 11. The LSI 11 generates audio signals (musical sound) corresponding to the parameters. If the audio signals are to be repeatedly played later, the CPU 10 stores the audio signals in an audio signal memory 12. When the sound generation of the audio signals is instructed, the CPU 10 reads the audio signals from the memory 12 and outputs the signals to a D/A converter 15. Thus, the work load of the LSI 11 and the CPU 10 is reduced during a repeated sound generation.
Patent JP-H04324012-A (JP)
Title: Fuel combustion method
Inventor: AZEGAMI TSUNEO
IPC: F23G5/30
Filed: 1991-04-24
Abstract: PURPOSE:To offer a fuel combustion method capable of effectively utilizing solid fuel made from waste with uniform and stable combustion, of preventing generation of NOx and harmful substance, and of achieving a thermal efficiency in power generation of the same level as coal combustion. CONSTITUTION:Coal N and solid fuel S made from waste are burned at a constant mixing ratio in a circulation type fluidized bed furnace 19 as a fluidized bed-circulation type boiler 17. For example, they are burned together under a constant combustion conditions with the combustion temperature kept constant, and unburnt matters are circulated between the circulation type fluidized bed furnace 19 and a hot cyclone 29, so that the thermal efficiency in power generation reaches the same level as that of sole combustion of coal.